About: http://webisa.webdatacommons.org/193979036

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Materials such as 420 stainless steel, inconel, cast iron and bronze may be utilized as a mold insert depending upon the glass composition being formed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com